Deodorization equipment for sewage treatment tank

Abstract

The utility model discloses deodorization equipment for a sewage treatment tank, which comprises a deodorization equipment body for the sewage treatment tank, the deodorization equipment body for the sewage treatment tank comprises a moving plate and a sewage tank fixedly mounted on the left side of the top of the moving plate, and universal wheels are rotatably mounted at four corners of the bottom of the moving plate. A purifying box is fixedly mounted on the right side of the top of the moving plate, an air pump is fixedly mounted at the left bottom of the purifying box, and an air outlet of the air pump extends into the purifying box. By arranging a series of structures, sewage odor can be conveniently filtered, adsorbed, purified and deodorized, the exhaust pipe can be conveniently blocked after use, and meanwhile, the filtering piece of the filtering and deodorizing assembly can be automatically cleaned, dredged and sterilized at high temperature through high-temperature gas back blowing, so that the effect of quickly and automatically cleaning, dredging and sterilizing the filtering piece after use is achieved; therefore, time and labor are saved, the automation degree and efficiency of cleaning and sterilizing are improved, and convenience is brought to personnel to use.

Description

Technical Field

[0001] The utility model relates to the technical field of deodorizing equipment, in particular to deodorizing equipment for a sewage treatment pool. Background Art

[0002] Wastewater treatment: The process of purifying sewage to meet the water quality requirements for discharge into a water body or reuse. Wastewater treatment is widely used in various fields such as construction, agriculture, transportation, energy, petrochemicals, environmental protection, urban landscape, medical care, and catering, and is increasingly entering the daily lives of ordinary people. Traditional sewage treatment pools do not have the function of purifying and discharging the odor generated during the sewage treatment process. Since the sewage odor contains a large amount of bacteria or harmful substances, direct discharge will cause environmental pollution.

[0003] In this regard, after searching, publication number CN220012202U discloses a deodorization device for a sewage treatment pool, comprising: a movable plate, a sewage tank is fixedly connected to one side of the top of the movable plate, a water inlet pipe is fixedly connected to one side of the top of the sewage tank, a drain port is opened on one side of the bottom of the sewage tank, a sealing cover is threadedly connected to the outer surface of the drain port away from one end of the sewage tank, a sealing gasket is fixedly connected to the inside of the sealing cover, a purification box is fixedly connected to the side of the movable plate away from the sewage tank, a deodorization mechanism for purifying odor is arranged inside the purification box, the deodorization mechanism comprises a first limiting frame, a filter element, a cotton layer, an activated carbon deodorization plate, a biofilm, a second limiting plate, a purification box cover and an exhaust port; through the cooperation of the provided deodorization mechanism, the fixed frame, the melt-blown cloth and the activated carbon particles, during the use of the device, most of the naturally generated malodorous substances in the odor, such as ammonia, hydrogen sulfide, methyl mercaptan, dimethyl sulfide and dimethyl disulfide, can be removed, so as to prevent the direct discharge of odor from causing environmental pollution.

[0004] The above technology discloses a deodorizing device for a sewage treatment pool, which extracts the odor in the sewage tank through an air pump and pumps it into a purification box, and utilizes the filter element, cotton layer, activated carbon deodorizing plate and biofilm arranged in the purification box to realize the extraction, filtration, purification, adsorption and deodorization work. However, there are still the following shortcomings when using it: 1. After the filtration and purification is used, the filter element is prone to blockage and moisture, and bacteria are easily bred in a moist state, which affects the next use. The filter element cannot be quickly cleaned, dredged and sterilized after use. In addition, although the above technology adopts a detachable method, the filter element can be disassembled for cleaning, but the method of disassembly and cleaning by personnel is time-consuming and labor-intensive, and the degree of automation and efficiency of cleaning and sterilization are not ideal, which needs to be improved. In view of this, we propose a deodorizing device for a sewage treatment pool to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a deodorizing device for a sewage treatment pool to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a deodorizing device for a sewage treatment pool, comprising a sewage treatment pool deodorizing device body, the sewage treatment pool deodorizing device body comprising a movable plate and a sewage tank fixedly mounted on the left side of the top thereof, universal wheels are rotatably mounted at the four corners of the bottom of the movable plate, a purification box is fixedly mounted on the right side of the top of the movable plate, an air pump is fixedly mounted on the left bottom of the purification box, an air outlet of the air pump extends into the purification box, an air inlet of the air pump is connected to the right side of the top inner wall of the sewage tank and a same air extraction pipe is fixedly mounted therebetween, and the air pump is used to extract the odor emitted by the sewage in the sewage tank through the air extraction pipe and pump it into the purification box;

[0007] A filter and deodorization component is mounted on the magnetic card on the left inner wall of the purification box. The filter and deodorization component is located above the air outlet of the air pump. The right side of the filter and deodorization component extends outside the purification box. The right side of the purification box is connected and fixed with an exhaust pipe located above the filter and deodorization component. The filter and deodorization component is used to filter, absorb, purify and deodorize the odor entering the purification box.

[0008] The purification box is provided with a proximity cleaning and purification component located above the exhaust pipe. The proximity cleaning and purification component is located above the filtering and deodorizing component and cooperates with it. The proximity cleaning and purification component is used for rapid back-flushing, cleaning, dredging and high-temperature sterilization of the filtering and deodorizing component after use.

[0009] Preferably, the filtering and deodorizing component comprises a circular support plate which is magnetically fixed on the inner wall of the left side of the purification box, and the circular support plate is fixedly connected with a filter screen, a cotton layer, an activated carbon deodorizing plate and a biofilm in sequence from bottom to top, and the right side of the circular support plate extends to the outside of the purification box and is fixedly connected with a U-shaped handle, and the purification box sealing sleeve is arranged on the circular support plate; the filter screen, cotton layer, activated carbon deodorizing plate and biofilm can be used to filter, adsorb and purify the odor in sequence, and when the U-shaped handle is pulled to the right, the circular support plate can be driven to move to the right, thereby driving each filter element to move out.

[0010] Preferably, the proximity cleaning and purification component includes a rectangular box slidably mounted in the purification box, the rectangular box is located above the exhaust pipe, and electric heating wires are fixedly connected between the inner walls on both sides of the rectangular box, the bottom of the rectangular box is connected and fixed with multiple back-blowing pipe heads, the top of the rectangular box is connected and fixed with a one-way valve with the bottom as an outlet, an air guide hood is embedded and fixed on the top of the purification box, a telescopic hose is connected and fixed between the bottom of the air guide hood and the top of the one-way valve, an electric telescopic rod with an extended end fixedly connected to the left side of the top of the rectangular box is embedded and fixed on the top inner wall of the purification box, and a powerful fan with the bottom as an air outlet is fixedly connected to the top of the air guide hood; the electric telescopic rod is used to drive the back-blowing pipe head downward through the rectangular box to approach the lower filter element, the powerful fan is used to supply air into the rectangular box, the electric heating wire is used to heat the wind to form high-temperature gas, and the high-temperature gas is blown downward through multiple back-blowing pipe heads to perform back-blowing cleaning, dredging and high-temperature sterilization on the filter element.

[0011] Preferably, the bottom inner wall of the purification box is arranged as a conical structure, a discharge valve is fixedly connected to the bottom of the purification box, and a rectangular through hole located below the discharge valve is opened on the top right side of the movable plate.

[0012] Preferably, four legs are fixedly connected between the top of the movable plate and the bottom of the purification box in a rectangular shape.

[0013] Preferably, a rectangular slot is provided on the left inner wall of the purification box, a magnet block is fixedly connected to the left inner wall of the rectangular slot, an iron block is fixedly connected to the left side of the circular support plate, and the iron block is movably mounted in the rectangular slot and adsorbed by the magnet block.

[0014] Preferably, a rectangular groove connected to the interior of the purification box is opened on the right side, and a rectangular sealing ring is adhesively sleeved in the rectangular groove. The inner side of the rectangular sealing ring is in close contact with the outer side of the circular support plate, and the front and rear sides of the circular support plate are in close contact with the front inner wall and the rear inner wall of the purification box respectively.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. This deodorization equipment for a sewage treatment pool can pump the sewage odor into the purification box through the cooperation of the air pump, the air extraction pipe, the purification box, the exhaust pipe and the filtering and deodorization component, and filter the sewage odor by the filtering and deodorization component to filter, absorb, purify and deodorize the sewage odor. The filtering and deodorization component can be disassembled and replaced quickly and conveniently by simply pulling, so that personnel can conveniently replace it when it is damaged later;

[0017] 2. The deodorization equipment of the sewage treatment pool can seal the exhaust pipe after use through the cooperation of the proximity cleaning and purification component and the discharge valve, and automatically blow high-temperature gas from top to bottom to the filter element of the filtering and deodorization component at the same time, and use the high-temperature gas to achieve backblowing cleaning and dredging and high-temperature sterilization of the filter element, so as to achieve the effect of fast and automatic cleaning, dredging and sterilization of the filter element after use, without the need for personnel to disassemble and clean it separately, saving time and effort, and improving the automation and efficiency of cleaning and sterilization.

[0018] The utility model is provided with a series of structures, which is convenient for filtering, adsorbing, purifying and deodorizing sewage odor, and is convenient for sealing the exhaust pipe after use, and at the same time automatically uses high-temperature gas backblowing to clean and dredge and high-temperature sterilize the filter element of the filtering and deodorizing component, so as to achieve the effect of quickly and automatically cleaning and dredging the filter element after use, without the need for personnel to disassemble and clean it separately, thus saving time and effort, improving the automation degree and efficiency of cleaning and sterilization, and making it convenient for personnel to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional structural schematic diagram of a deodorization device for a sewage treatment pool according to the utility model;

[0020] Figure 2 This is a schematic diagram of the main cross-sectional structure of a deodorizing device for a sewage treatment pool according to the utility model;

[0021] Figure 3 For the utility model Figure 2 A schematic diagram of the enlarged structure of part A in the figure.

[0022] In the figure: 100, movable plate; 101, sewage tank; 1, exhaust pipe; 2, air pump; 3, purification box; 4, discharge valve; 5, circular support plate; 501, filter screen; 502, cotton layer; 503, activated carbon deodorization plate; 504, biofilm; 505, iron block; 6, magnet block; 7, exhaust pipe; 8, rectangular box; 9, backflush pipe head; 10, electric heating wire; 11, one-way valve; 12, telescopic hose; 13, electric telescopic rod; 14, powerful fan; 15, air guide hood. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] like Figures 1 to 3As shown, a deodorizing device for a sewage treatment pool proposed in this embodiment includes a sewage treatment pool deodorizing device body, the sewage treatment pool deodorizing device body includes a moving plate 100 and a sewage tank 101 fixedly installed on the left side of the top thereof, universal wheels are rotatably installed at the four corners of the bottom of the moving plate 100, a purification box 3 is fixedly installed on the right side of the top of the moving plate 100, wherein the top of the moving plate 100 and the bottom of the purification box 3 are fixedly connected with four legs in a rectangular shape, which plays the effect of erecting a fixed support for the purification box 3, and the left bottom of the purification box 3 is fixedly installed There is an air pump 2, the air outlet of the air pump 2 extends into the purification box 3, the air inlet of the air pump 2 is connected to the right side of the top inner wall of the sewage tank 101 and fixed with the same air extraction pipe 1, wherein other specific structural components and stirring treatment and odor dispersion principle in the sewage tank 101 of the sewage treatment tank deodorization equipment body are prior art, and this technology has also been disclosed in the above-mentioned prior art CN220012202U, which is the same as this and will not be further elaborated; the air pump 2 is used to extract the odor emitted by the sewage in the sewage tank 101 through the air extraction pipe 1 and pump it into the purification box 3;

[0025] A filtering and deodorizing component is mounted on the magnetic card on the left inner wall of the purification box 3. The filtering and deodorizing component is located above the air outlet of the air pump 2. The right side of the filtering and deodorizing component extends to the outside of the purification box 3. The right side of the purification box 3 is connected and fixed with an exhaust pipe 7 located above the filtering and deodorizing component. The filtering and deodorizing component is used to filter, adsorb, purify and deodorize the odor entering the purification box 3; a proximity cleaning and purification component located above the exhaust pipe 7 is installed in the purification box 3. The proximity cleaning and purification component is located above the filtering and deodorizing component and cooperates with it. The bottom inner wall of the purification box 3 is set to a conical structure. The bottom of the purification box 3 is connected and fixed with a discharge valve 4. A rectangular through-hole located below the discharge valve 4 is opened on the right side of the top of the movable plate 100. The rectangular through-hole is used to allow slag to fall downward when the discharge valve 4 is opened to discharge slag. The proximity cleaning and purification component is used to quickly backwash, clean, dredge and sterilize the filtering and deodorizing component at high temperature after use.

[0026] Specifically, the filtering and deodorizing component includes a circular support plate 5 which is magnetically fixed on the left inner wall of the purification box 3, wherein a rectangular slot is provided on the left inner wall of the purification box 3, a magnet block 6 is fixedly connected to the left inner wall of the rectangular slot, an iron block 505 is fixedly connected to the left side of the circular support plate 5, the iron block 505 is movably mounted in the rectangular slot and adsorbed by the magnet block 6, the rectangular slot, the magnet block 6 and the iron block 505 cooperate to facilitate the magnetic positioning of the circular support plate 5, a filter screen 501, a cotton layer 502, an activated carbon deodorizing plate 503 and a biofilm 504 are fixedly connected in sequence from bottom to top in the circular support plate 5, the right side of the circular support plate 5 extends to the outside of the purification box 3 and is fixedly connected to a U-shaped handle, the purification box 3 is sealed and movably sleeved on the circular support plate 5, wherein the cleaning A rectangular groove connected to the interior of the purification box 3 is provided on the right side, and a rectangular sealing ring is adhesively sleeved in the rectangular groove. The inner side of the rectangular sealing ring is in close contact with the outer side of the circular support plate 5, and the front and rear sides of the circular support plate 5 are in close contact with the front inner wall and the rear inner wall of the purification box 3 respectively, which allows the circular support plate 5 to pass through and seals its outer side. The circular support plate 5, filter screen 501, cotton layer 502, activated carbon deodorizing plate 503, biofilm 504 and U-shaped handle are arranged to cooperate with each other. The filter screen 501, cotton layer 502, activated carbon deodorizing plate 503 and biofilm 504 can filter, adsorb and purify odors in turn. When the U-shaped handle is pulled to the right, the circular support plate 5 can be driven to move to the right, and the circular support plate 5 drives the filter components inside it to move out, which is convenient for removal, replacement and inspection.

[0027] Furthermore, the proximity cleaning and purification component includes a rectangular box 8 slidably sleeved in the purification box 3, the rectangular box 8 is located above the exhaust pipe 7, an electric heating wire 10 is fixedly connected between the inner walls on both sides of the rectangular box 8, a plurality of back-blowing pipe heads 9 are connected and fixed to the bottom of the rectangular box 8, a one-way valve 11 with the bottom as the outlet is connected and fixed to the top of the rectangular box 8, an air guide hood 15 is embedded and fixed on the top of the purification box 3, a telescopic hose 12 is connected and fixed between the bottom of the air guide hood 15 and the top of the one-way valve 11, an electric telescopic rod 13 with an extended end fixedly connected to the left side of the top of the rectangular box 8 is embedded and fixed on the top inner wall of the purification box 3, and a guide hood 15 is embedded and fixed on the top inner wall of the purification box 3. A powerful fan 14 with an air outlet at the bottom is fixedly connected to the top of the wind hood 15; the rectangular box 8, electric heating wire 10, backblowing pipe head 9, one-way valve 11, wind guide hood 15, telescopic hose 12, electric telescopic rod 13 and powerful fan 14 are arranged to cooperate, and the electric telescopic rod 13 is used to drive the rectangular box 8 downward to block the exhaust pipe 7, and the rectangular box 8 drives the backblowing pipe head 9 downward to approach the lower filter element, and the powerful fan 14 is used to supply air into the rectangular box 8, and the electric heating wire 10 is used to heat the air to form high-temperature gas, and the high-temperature gas is blown downward through multiple backblowing pipe heads 9 to perform backblowing, cleaning, dredging and high-temperature sterilization on the filter element.

[0028] The method of using this embodiment is as follows: when in use, the air pump 2 is used to extract the odor emitted by the sewage in the sewage tank 101 through the suction pipe 1 and pump it into the purification box 3, and the gas passes through the filter 501, the cotton layer 502, the activated carbon deodorizing plate 503 and the biofilm 504 in sequence upwards, and is discharged through the exhaust pipe 7. When the gas passes through, the four can filter, absorb, purify and deodorize the odor in sequence, thereby achieving the effect of deodorizing the sewage odor;

[0029] After use, when it is necessary to clean, dredge and sterilize the filter element formed by the filter screen 501, the cotton layer 502, the activated carbon deodorizing plate 503 and the biofilm 504, the discharge valve 4 is opened, the electric telescopic rod 13 is started in the forward direction, and the powerful fan 14 and the electric heating wire 10 are turned on. The electric telescopic rod 13 drives the rectangular box 8 to move downward and blocks the left end of the exhaust pipe 7. The rectangular box 8 drives the one-way valve 11 to stretch the telescopic hose 12 downward, and the rectangular box 8 drives the back-blowing pipe head 9 downward to approach the filter element at the lower part. The powerful fan 14 supplies air to the rectangular box 8 through the telescopic hose 12 and the one-way valve 11 in turn, and the electric heating wire 10 heats the air to form high-temperature gas. The high-temperature gas is blown downward through multiple back-blowing pipe heads 9 to back-blow, clean, dredge and sterilize the filter element at high temperature, so as to achieve the effect of quickly and automatically cleaning, dredging and sterilizing the filter element after use, without the need for personnel to disassemble, clean and dredge separately, saving time and effort, and improving the automation and efficiency of cleaning and sterilization;

[0030] When it is necessary to disassemble and replace the filter and deodorizing component later, just pull the U-shaped handle to the right to drive the circular support plate 5 to move out to the right, and the circular support plate 5 drives the iron block 505 to separate from the rectangular slot and the magnet block 6, and the circular support plate 5 drives the filter element inside it to move out. When installing, insert the circular support plate 5 of the new filter and deodorizing component to the left, so that it drives the corresponding iron block to be stuck in the rectangular slot and fixed with the magnet block 6. The installation is completed, which is convenient for quick and easy disassembly and replacement of the filter and deodorizing component by simply pulling.

[0031] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein with equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A deodorizing device for a sewage treatment tank, comprising a sewage treatment tank deodorizing device body, wherein the sewage treatment tank deodorizing device body comprises a moving plate (100) and a sewage tank (101) fixedly mounted on the left side of the top thereof, characterized in that: Universal wheels are rotatably mounted at the four corners of the bottom of the movable plate (100); a purification box (3) is fixedly mounted on the right side of the top of the movable plate (100); an air pump (2) is fixedly mounted on the left bottom of the purification box (3); an air outlet of the air pump (2) extends into the purification box (3); and a same air extraction pipe (1) is fixedly connected between the air inlet of the air pump (2) and the right side of the top inner wall of the sewage tank (101); A filter and deodorization component is magnetically mounted on the inner wall of the left side of the purification box (3), the filter and deodorization component is located above the air outlet of the air pump (2), the right side of the filter and deodorization component extends outside the purification box (3), and the right side of the purification box (3) is connected to and fixed with an exhaust pipe (7) located above the filter and deodorization component; The purification box (3) is provided with a proximity cleaning and purification component located above the exhaust pipe (7), and the proximity cleaning and purification component is located above the filtering and deodorizing component and cooperates therewith.

2. The deodorizing device for a sewage treatment pool according to claim 1, characterized in that: The filtering and deodorizing assembly comprises a circular support plate (5) which is magnetically fixed to the left inner wall of the purification box (3); a filter screen (501), a cotton layer (502), an activated carbon deodorizing plate (503) and a biofilm (504) are fixedly connected in sequence from bottom to top in the circular support plate (5); the right side of the circular support plate (5) extends to the outside of the purification box (3) and is fixedly connected to a U-shaped handle; the purification box (3) is sealed and movablely sleeved on the circular support plate (5).

3. The deodorizing device for a sewage treatment pool according to claim 2, characterized in that: The proximity cleaning and purification component comprises a rectangular box (8) slidably sleeved in a purification box (3), the rectangular box (8) being located above the exhaust pipe (7), an electric heating wire (10) being fixedly connected between the inner walls on both sides of the rectangular box (8), a plurality of back-blowing pipe heads (9) being connected and fixedly connected at the bottom of the rectangular box (8), a one-way valve (11) with the bottom as an outlet being connected and fixedly connected at the top of the rectangular box (8), an air guide cover (15) being embedded and fixedly connected at the top of the purification box (3), a telescopic hose (12) being connected and fixedly connected between the bottom of the air guide cover (15) and the top of the one-way valve (11), an electric telescopic rod (13) with its protruding end fixedly connected to the left side of the top of the rectangular box (8) being embedded and fixedly connected on the inner wall of the top of the purification box (3), and a powerful fan (14) with the bottom as an outlet being fixedly connected at the top of the air guide cover (15).

4. The deodorizing device for a sewage treatment pool according to claim 1, characterized in that: The bottom inner wall of the purification box (3) is arranged to be a conical structure, the bottom of the purification box (3) is connected to and fixed with a discharge valve (4), and a rectangular through hole located below the discharge valve (4) is provided on the top right side of the movable plate (100).

5. The deodorizing device for a sewage treatment pool according to claim 1, characterized in that: Four legs are fixedly connected between the top of the movable plate (100) and the bottom of the purification box (3) in a rectangular shape.

6. The deodorizing device for a sewage treatment pool according to claim 2, characterized in that: A rectangular slot is provided on the left inner wall of the purification box (3), a magnet block (6) is fixedly connected to the left inner wall of the rectangular slot, an iron block (505) is fixedly connected to the left side of the circular support plate (5), and the iron block (505) is movably mounted in the rectangular slot and adsorbed by the magnet block (6).

7. The deodorizing device for a sewage treatment pool according to claim 2, characterized in that: The right side of the purification box (3) is provided with a rectangular groove connected to the interior thereof, a rectangular sealing ring is adhesively sleeved in the rectangular groove, the inner side of the rectangular sealing ring is in close contact with the outer side of the circular support plate (5), and the front and rear sides of the circular support plate (5) are in close contact with the front inner wall and the rear inner wall of the purification box (3), respectively.

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